How do ants crawl on walls? A biologist explains their sticky, spiky, gravity-defying grip
How do ants crawl on walls?—Ethan, age 9, Dallas, Texas.....»»
Independent origins of frog glue and its role in predator evasion
Skin-secreted adhesives, or glues, are highly effective defense adaptations that have evolved recurrently in a small number of amphibians. From an ecological standpoint, this rapidly solidifying material—essentially, a sticky slime—encumbers the.....»»
Amlodipine vs Lisinopril: Which Is Better? A Pharmacist Explains
Amlodipine vs Lisinopril: Which Is Better? A Pharmacist Explains.....»»
Groundbreaking experiment may let us ‘see’ gravity for the first time ever
Scientists have spent decades trying to understand how gravity operates at its most basic scale. However, no theory has come close to fully explaining it. … The post Groundbreaking experiment may let us ‘see’ gravity for the first time ever.....»»
Essential metrics for effective security program assessment
In this Help Net Security interview, Alex Spivakovsky, VP of Research & Cybersecurity at Pentera, discusses essential metrics for evaluating the success of security programs. Spivakovsky explains how automation and proactive testing can reveal vulner.....»»
DJI explains everything about its new Neo drone in 71 seconds
DJI recently launched the tiny Neo drone, and now it's dropped a short video packed with key information about it......»»
Glue in the face: How frogs" sticky secretions defend them from attack
Many of us are familiar with the story of The Frog Prince, where a princess kisses a frog, and to her surprise, it transforms into a human prince......»»
A toxic chemical was blamed for killing thousands of Teesside crabs, but a study explains why pyridine isn"t the culprit
In October 2021, thousands of dead and dying crabs and lobsters washed up along 45 miles (70km) of coastline in north-east England. This mass-mortality event coincided with the redevelopment of one of the UK's largest ports at Teesside......»»
Apple details how Apple Watch accelerometer-based sleep apnea feature works
Apple has published a new clinical validation summary document that explains how its new sleep apnea detection feature works on Apple Watch. Sleep apnea monitoring is part of Apple Watch Series 10 and comes to Apple Watch Ultra 2 and Apple Watch Seri.....»»
Gravity study gives insights into hidden features beneath lost ocean of Mars and rising Olympus Mons
Studies of gravity variations at Mars have revealed dense, large-scale structures hidden beneath the sediment layers of a lost ocean. The analysis, which combines models and data from multiple missions, also shows that active processes in the Martian.....»»
Polaris Dawn project aims to prevent bone loss in space
Dartmouth researchers have a project aboard the Polaris Dawn mission they hope will help address two major health risks of space flight—the breakdown of astronauts' bones in zero-gravity conditions and the resulting danger of developing kidney ston.....»»
Modeling study explains why amazon is such a biodiverse paradise
The Amazon rainforest is home to a remarkable variety of plants and animals not found anywhere else on Earth, with some species only located in certain areas, but the reason for this has perplexed and divided scientists for decades......»»
Science fair project leads to new research explaining the glugging effect
As Rohit Velankar, now a senior at Fox Chapel Area High School, poured juice into a glass, he could feel that the rhythmic "glug, glug, glug" was flexing the walls of the carton......»»
Lucid teases midsize model for 2026; says Gravity EV will use Tesla"s NACS plug next year
Lucid's three-row Gravity crossover will use Tesla's NACS plug next year while its lower-cost midsize model will target the Tesla Model Y in 2026, CEO Peter Rawlinson tells Automotive News......»»
Lucid teases "midsize" model for 2026; says Gravity EV will use Tesla"s NACS plug next year
Lucid's three-row Gravity crossover will use Tesla's NACS plug next year while its lower-cost 'midsize' model will target the Tesla Model Y in 2026, CEO Peter Rawlinson tells Automotive News......»»
How human-led threat hunting complements automation in detecting cyber threats
In this Help Net Security interview, Shane Cox, Director, Cyber Fusion Center at MorganFranklin Consulting, discusses the evolving methodologies and strategies in threat hunting and explains how human-led approaches complement each other to form a ro.....»»
Why are black holes stable against their own gravity?
Neutron stars are timelike matter with a maximum mass of about 2.34 solar masses in quantum chromodynamics (the strong color force). Black holes are spacelike matter that have no maximum mass, but a minimum mass of 2.35 solar masses. Indeed, black ho.....»»
Plant scientists link phospholipid sensing with control of gene expression
Plant scientists have long known that phosphorus is a crucial component in plant growth. A major discovery by a Kansas State University (K-State) biologist and her lab is leading to a better understanding of how plants detect and use that resource—.....»»
Eclipses create atmospheric gravity waves, student teams confirm
Student teams from three U.S. universities became the first to measure what scientists have long predicted: eclipses can generate ripples in Earth's atmosphere called atmospheric gravity waves. The waves' telltale signature emerged in data captured d.....»»
BepiColombo"s best images yet highlight fourth Mercury flyby
The ESA/JAXA BepiColombo mission has successfully completed its fourth of six gravity assist flybys at Mercury, capturing images of two special impact craters as it uses the little planet's gravity to steer itself on course to enter orbit around Merc.....»»
Do women candidates have a harder time being elected? A political scientist explains
In Congress this term, 25% of senators and 28% of representatives are women, near record highs for both houses, but far below equal representation with men. As Kamala Harris runs for president, will being a woman cost her votes?.....»»